A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 176

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 1034
Function: getPubMedXML

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3152
Function: GetPubMedArticleOutput_2016

File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

Observations on Cryptosporidium life cycle stages during excystation. | LitMetric

Observations on Cryptosporidium life cycle stages during excystation.

J Parasitol

Medical and Molecular Parasitology Laboratory, Medical School, Center of Anatomy, Institute II, University of Cologne, 50937 Cologne, Germany.

Published: February 2008

Cryptosporidium parvum (HNJ-1 strain, genotype 2) merozoites were released from oocysts directly during an incubation and excystation procedure without bleach treatment. They were polymorphic, mostly spindle-shaped; others were bean shaped, actively motile, and underwent division. Merozoites survived for short time-period in an in vitro culture system, but could not be established in a subsequent cultivation effort in RPMI medium.

Download full-text PDF

Source
http://dx.doi.org/10.1645/GE-1185.1DOI Listing

Publication Analysis

Top Keywords

observations cryptosporidium
4
cryptosporidium life
4
life cycle
4
cycle stages
4
stages excystation
4
excystation cryptosporidium
4
cryptosporidium parvum
4
parvum hnj-1
4
hnj-1 strain
4
strain genotype
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!